What are the administrative levels? Township level, county bureau level, municipal level and provincial level

It's actually quite simple. There are four administrative levels, from small to large, namely, departmental level, departmental level, departmental level and ministerial level, which corresponds to the township level, county bureau level, municipal level and provincial level you mentioned.

Department level (township level): secretary of the town party Committee, mayor, head of the township, director of the county, such as director of the county judicial bureau, director of the county tax bureau, etc.

Division level (county bureau level): secretary of the county party Committee, county magistrate and director of the municipal bureau, such as director of the Municipal Bureau of Justice and director of the Municipal Taxation Bureau.

Department level (city level): secretary of municipal party committee and mayor of prefecture-level city, director of provincial level, such as director of provincial judicial department and director of provincial taxation department.

Ministerial level (provincial level): secretary of provincial party committee, governor, secretary of municipal party committee of municipality directly under the central government, mayor, minister of the State Council, such as minister of national defense and minister of foreign affairs.

This is a relatively simple distinction and easy to understand. The director you mentioned is a department-level cadre.